Spoke insert for a vehicle wheel



FIG. 1 is a front elevational view of a spoke insert for a vehicle wheel showing our new design; and,

FIG. 2 is a perspective view of a front face thereof.

The claimed design is indicated by the relatively dark portions in the figures. The de-emphasized and relatively light portions form no part of the claimed design. 

CLAIM The ornamental design for a spoke insert for a vehicle wheel, as shown and described. 